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Get Answers to all your Questions
- #BITSAT
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- #Class 11
- #Chemistry
- #s- Block Elements ( Alkali and Alkaline earth metals )
- #National Eligibility Cum Entrance Test
Upon treatment with air which of the following element(s) forms nitride ?
Option: 1
Li
Option: 2
Na
Option: 3
Mg
Option: 4
both a and c
Answers (1)
As we learnt ,
Nitride of Li and Mg -
Both for nitride by direct combination with nitrogen
- wherein
Other alkali metals combine at high temperature
Li & Mg forms nitrides as Li3N & Mg3N2
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